CN2503516Y - Rotation shaft for computer liquid crystal display screen - Google Patents
Rotation shaft for computer liquid crystal display screen Download PDFInfo
- Publication number
- CN2503516Y CN2503516Y CN 01250114 CN01250114U CN2503516Y CN 2503516 Y CN2503516 Y CN 2503516Y CN 01250114 CN01250114 CN 01250114 CN 01250114 U CN01250114 U CN 01250114U CN 2503516 Y CN2503516 Y CN 2503516Y
- Authority
- CN
- China
- Prior art keywords
- axle
- sleeve
- liquid crystal
- crystal display
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model relates to an improvement of a rotating shaft of a computer liquid crystal display screen. The utility model has a structure that the improvement comprises a core axle and a sleeve axle, an axle plate with axle holes is arranged one end of the core axle, an axle rod extends out of the other end, the axle rod is hollow, and simultaneously two symmetrical axle grooves are arranged at the left and the right sides of the axle rod; an axle plate being the same with the axle plate of the core axle is arranged at one end of the sleeve axle, and a hollow sleeve is arranged at the other end; after the axle rod is inserted into the sleeve, the rotating and the fixing can be realized through the friction force of the axle rod and the sleeve. The utility model has simple structure, is easy to operate, has a long service life, and can realize the opening and the closing of the liquid crystal display screen at an arbitrary angle.
Description
Technical field:
The utility model computer fittings relate to the improvement of a kind of computing machine liquid crystal display rotating shaft.
Background technology:
In computer fittings, display is an important end product as everyone knows.Present stage, because the continuous reduction of liquid crystal material cost, LCDs just replaces the traditional display of desktop computer and becomes main display unit with its good performance.Liquid crystal display also is widely used in the notebook computer simultaneously.For the computer of using liquid crystal display as display unit, no matter be desktop computer or notebook computer, the elevation angle of its liquid crystal display screen all is adjustable.This just needs a rotating shaft to realize the rotation or the folding of screen.Because the precision of this rotating shaft directly has influence on the opening and closing movement of screen, if friction force is too little in use, screen can slowly cover down, if too tightly then directly influence the rotation of screen.
Summary of the invention:
The purpose of this utility model provides the rotating shaft of a kind of novel computer liquid crystal display, realizes the rotation folding of computing machine liquid crystal display.
The technical solution of the utility model is: the rotating shaft of a kind of novel computer liquid crystal display, it is characterized in that it is made of a mandrel and sleeve, an end of mandrel is the axle sheet that has axis hole, and the other end extends an axostylus axostyle, this axostylus axostyle is a hollow, has two axial troughs of symmetry about the while; One end of sleeve has the axle sheet same with mandrel, and the other end then is the sleeve of a hollow; The friction force between the two realized rotating and is fixing by it after the axostylus axostyle of hollow inserted sleeve.Because have axial trough on the axostylus axostyle, this rotating shaft can utilize the folding degree of axial trough, the size of control friction force.Axis hole on the Y-axis sheet is used for locking with computing machine.
This computing machine liquid crystal display pivot structure is simple, easy to operate, and long service life can realize LCDs folding at any angle.
Description of drawings:
Fig. 1 is the STRUCTURE DECOMPOSITION figure of this novel computer liquid crystal display rotating shaft.
1-mandrel wherein, 2-sleeve, 3-axle sheet, 4-axis hole, 5-axostylus axostyle, 6-axial trough, 7-sleeve
Embodiment:
As shown in Figure 1, an end of mandrel 1 is to have a sheet 3, has axis hole 4 on the axle sheet 3.Axis hole 4 is used for locking with computing machine.The other end of mandrel 1 extends the axostylus axostyle 5 of a hollow, has symmetrical two axial troughs 6 on the axostylus axostyle 5.Axostylus axostyle 5 is actually by two semicircular cylinders and constitutes like this.The same axle sheet 3 that has axis hole 4 that has with mandrel of one end of sleeve 2, the other end then is the sleeve 7 of a hollow.Axostylus axostyle 5 with hollow during assembling inserts sleeve 7, and the friction force between the two is controlled by two semicircular cylinder folding degree by axostylus axostyle 5.Thereby realize the free folding arbitrarily of screen.
Claims (1)
1. novel computer liquid crystal display rotating shaft is characterized in that it is made of a mandrel and sleeve, and an end of mandrel is the axle sheet that has axis hole, and the other end extends an axostylus axostyle, and this axostylus axostyle is a hollow, has two axial troughs of symmetry about the while; One end of sleeve has the axle sheet same with mandrel, and the other end then is the sleeve of a hollow; The friction force between the two realized rotating and is fixing by it after the axostylus axostyle of hollow inserted sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250114 CN2503516Y (en) | 2001-07-17 | 2001-07-17 | Rotation shaft for computer liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250114 CN2503516Y (en) | 2001-07-17 | 2001-07-17 | Rotation shaft for computer liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503516Y true CN2503516Y (en) | 2002-07-31 |
Family
ID=33660347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250114 Expired - Fee Related CN2503516Y (en) | 2001-07-17 | 2001-07-17 | Rotation shaft for computer liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503516Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354538C (en) * | 2006-01-20 | 2007-12-12 | 陆勤 | Minisize damping rotary shaft device |
| CN104571332A (en) * | 2014-12-29 | 2015-04-29 | 余姚市利佛德汽车零部件有限公司 | Notebook computer |
-
2001
- 2001-07-17 CN CN 01250114 patent/CN2503516Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100354538C (en) * | 2006-01-20 | 2007-12-12 | 陆勤 | Minisize damping rotary shaft device |
| CN104571332A (en) * | 2014-12-29 | 2015-04-29 | 余姚市利佛德汽车零部件有限公司 | Notebook computer |
| CN104571332B (en) * | 2014-12-29 | 2018-08-17 | 余姚市利佛德汽车零部件有限公司 | A kind of notebook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lin Linlin Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |